Automated Drupal 9 compatibility issue

Hi, I recommend changing file claro.info.yml for libraries section from:

drupal/jquery.once

to:

drupal/once

Regards

Moving issue to Drupal core, per the project page:

Claro is now part of Drupal core

All new issues should be filed in the Drupal Core issue queue → .

Drupal 9 is End of Life and will not be receiving any changes.

Can you update the site to a supported version?